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Curriculum Tags: All
https://blog.desmos.com/articles/friday-fave-for-April-26/
Resource Links
Are you thinking about implementing the thinking classroom in your class then this article explaining the 14 key ideas may be helpful but this checklist from @HTheijsmeijer is a nice way to help you along.
Curriculum Tags: All
https://twitter.com/HTheijsmeijer/status/1122632064447070208
Based on @pgliljedahl's blog post for @edutopia on Building a Thinking Classroom in Math, I've made a checklist/self-assessment for teachers looking to implement these ideas. Feel free to use!— Heather Theijsmeijer (@HTheijsmeijer) April 28, 2019
Checklist: https://t.co/irbZM6Xx8Z
Original post: https://t.co/u63ts2Kzrk #MTBoS pic.twitter.com/KEXN7r2Poc
Some great discussion in the comments from the Tweet plus good resources in the link on this one but a surprising result. Who knew that such a little rotation would cause it to intersect the axis.
Curriculum Tags: MCR3U
https://twitter.com/jamestanton/status/1122147399646896128
Suppose we tilt the graph of y=x^2 (well, rotate it, actually) counterclockwise about the origin just 0.01 degrees. Does the y-axis intercept this tilted graph at some large non-zero value? (From https://t.co/5uTZ0uhUrs) pic.twitter.com/oBFXDl5312— James Tanton (@jamestanton) April 27, 2019
It's always good to have questions to ask students to keep them thinking while you are working with them.
Curriculum Tags: All
https://twitter.com/conniehamilton/status/1123029200565305345
Opinion LinksWhat questions do you have in your back pocket? Use Qs like these to vary the perspective your questions provide. Straight out of #HackingQs found here: https://t.co/JsZCfHtcIl #HackLearning pic.twitter.com/ZMu69dJRFo— Connie Hamilton Ed.S (@conniehamilton) April 30, 2019
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Curriculum Tags: All
https://medium.com/eedi/how-i-wish-id-taught-maths-8ec9b0578228
Article Links
The Misconceptions About Math That Are Keeping Students From Succeeding [Infographic]. Check the link for more detail and all the infographics
Curriculum Tags: All
https://www.forbes.com/sites/kevinanderton/2019/04/28/the-misconceptions-about-math-that-are-keeping-students-from-succeeding-infographic/#4df56d114dd9
Video/Audio Links
Curriculum Tags: Gr7, Gr8
http://ontariomath.blogspot.com/p/podcasts.html
Nice animation to show the sum of exterior angles of a polygon is 360 degrees.
Curriculum Tags: MPM1D, MFM1P
https://twitter.com/robertkaplinsky/status/1122589047803797505
Visualization of why the sum of a polygon's exterior angles equals 360 degrees.— Robert Kaplinsky (@robertkaplinsky) April 28, 2019
Source: https://t.co/Tmk33J2XWw pic.twitter.com/RpPdXnxNi3
Image Links
Yup, there is some domain and range work that could be done here
Curriculum Tags: MCR3U
https://twitter.com/standupmaths/status/1122064058105180161
I refuse to believe this is real. https://t.co/5kCMCPgX0m pic.twitter.com/9gBQBJuD51— Matt Parker (@standupmaths) April 27, 2019
Nice Pixelation
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https://twitter.com/SumDumThum/status/1122215426551894018
Made a graph that pixelates implicit curves: https://t.co/1agdu1mS1m pic.twitter.com/56LorWQ2W4— Andrew Osborne (@SumDumThum) April 27, 2019
Here's a fun question dealing with squares and triangles. Make sure you check the comments for some solutions (including my own, below).
Curriculum Tags: MPM1D, MFM1P
https://twitter.com/jamestanton/status/1122846062375399426
A square within a square. Does the sum of two yellow areas shown equal the sum of the two green areas? pic.twitter.com/d6P0hBcHMW— James Tanton (@jamestanton) April 29, 2019
Here's my solution
https://twitter.com/davidpetro314/status/1123196414253621249
— David Petro (@davidpetro314) April 30, 2019Connecting algebra to number sense
Curriculum Tags: MPM2D, MFM2P
https://twitter.com/jamestanton/status/1124001870496829441
Just a picture. pic.twitter.com/pomEfvibzV— James Tanton (@jamestanton) May 2, 2019
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